How to Make It
Preheat oven to 350°F. Place cheese inside cavity of turkey, and add about 1 pound of the potatoes. Tie legs together with butcher’s twine, and place turkey on a large roasting pan.
Brush turkey with some of the melted butter. Press Cheetos crumbs evenly over outside of turkey.
Arrange remaining potatoes in pan around turkey. Brush with remaining butter, and sprinkle with salt and pepper.
Bake in preheated oven until a thermometer inserted into thickest portion of thigh registers 170°F, about 4 hours, rotating pan every hour. Let stand 20 minutes.
Cut turkey down center of breasts with sturdy kitchen shears. Carefully tear open the middle to reveal the inner cavity. Using a fork, mash together potatoes and cheese inside turkey. Serve turkey with cheesy potato filling and remaining potatoes.